![]() Multiple low data rate signals are multiplexed over a single high data rate link, then demultiplexed at the other end In and, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a. The aim is to share a scarce resource. For example, in telecommunications, several may be carried using one wire. Multiplexing originated in in the 1870s, and is now widely applied in communications. In, is credited with the development of telephone carrier multiplexing in 1910. Digital Multiplex SystemThe multiplexed signal is transmitted over a communication channel such as a cable. The multiplexing divides the capacity of the communication channel into several logical channels, one for each message signal or data stream to be transferred. A reverse process, known as demultiplexing, extracts the original channels on the receiver end. A device that performs the multiplexing is called a (MUX), and a device that performs the reverse process is called a (DEMUX or DMX). (IMUX) has the opposite aim as multiplexing, namely to break one data stream into several streams, transfer them simultaneously over several communication channels, and recreate the original data stream. Contents • • • • • • • • • • • • • • • • • • Types [ ] Multiple digital may be transferred efficiently over a single fixed channel by means of. This is an mode time-domain multiplexing which is a form of time-division multiplexing. Digital bit streams can be transferred over an analog channel by means of code-division multiplexing techniques such as (FHSS) and (DSSS). In, multiplexing can also be accomplished through alternating (/ or /) on each and satellite, or through combined with a (MIMO) scheme. Space-division multiplexing [ ] In wired communication,, also known as Space-division multiple access is the use of separate point-to-point electrical conductors for each transmitted channel. Examples include an analogue stereo audio cable, with one pair of wires for the left channel and another for the right channel, and a multi-pair, a switched such as a telephone access network, a switched Ethernet network, and a. In wireless communication, space-division multiplexing is achieved with multiple antenna elements forming a. Examples are (MIMO), single-input and multiple-output (SIMO) and multiple-input and single-output (MISO) multiplexing. An IEEE 802.11n wireless router with k antennas makes it in principle possible to communicate with k multiplexed channels, each with a peak bit rate of 54 Mbit/s, thus increasing the total peak bit rate by the factor k. Different antennas would give different (echo) signatures, making it possible for techniques to separate different signals from each other. These techniques may also be utilized for (improved robustness to fading) or (improved selectivity) rather than multiplexing Frequency-division multiplexing [ ]. Manzanita's multiplexer software product line creates transport stream files that are compliant with MPEG, ATSC, DVB and CableLabs specs. Software that produces such a transport stream and/or container is commonly called a statistical multiplexer or muxer. A demuxer is software that extracts. Manzanita's multiplexer software product line creates transport stream files that are compliant with MPEG, ATSC, DVB and CableLabs specs. PC MULTIPLEXER IP ™ DATA SHEET PC MULTIPLEXER IP is a software digital recording, viewing and control system for IP (network) cameras and IP video servers. Hp laptop bluetooth drivers for windows 10.
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